Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751593AbdGZNfC (ORCPT ); Wed, 26 Jul 2017 09:35:02 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:13625 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751365AbdGZNfA (ORCPT ); Wed, 26 Jul 2017 09:35:00 -0400 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="21846604" From: Dou Liyang To: CC: , Dou Liyang , Will Deacon , Subject: [PATCH 01/11] arm64: numa: Remove the unused parent_node() macro Date: Wed, 26 Jul 2017 21:34:26 +0800 Message-ID: <1501076076-1974-2-git-send-email-douly.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1501076076-1974-1-git-send-email-douly.fnst@cn.fujitsu.com> References: <1501076076-1974-1-git-send-email-douly.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.167.226.106] X-yoursite-MailScanner-ID: 2E7AD402BB71.AEE93 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: douly.fnst@cn.fujitsu.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 946 Lines: 34 Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removes the last user of parent_node(). The parent_node() macro in ARM64 platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman Signed-off-by: Dou Liyang Cc: Michael Ellerman Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org --- arch/arm64/include/asm/numa.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h index bf466d1..ef7b238 100644 --- a/arch/arm64/include/asm/numa.h +++ b/arch/arm64/include/asm/numa.h @@ -7,9 +7,6 @@ #define NR_NODE_MEMBLKS (MAX_NUMNODES * 2) -/* currently, arm64 implements flat NUMA topology */ -#define parent_node(node) (node) - int __node_distance(int from, int to); #define node_distance(a, b) __node_distance(a, b) -- 2.5.5